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<pre><span class="sourceLineNo">001</span><a name="line.1"></a>
<span class="sourceLineNo">002</span>/*<a name="line.2"></a>
<span class="sourceLineNo">003</span> * Copyright (C) 2010 Archie L. Cobbs. All rights reserved.<a name="line.3"></a>
<span class="sourceLineNo">004</span> *<a name="line.4"></a>
<span class="sourceLineNo">005</span> * $Id: Confidence.ProbabilityDensityFunction.html 96 2014-11-10 18:42:09Z archie.cobbs $<a name="line.5"></a>
<span class="sourceLineNo">006</span> */<a name="line.6"></a>
<span class="sourceLineNo">007</span><a name="line.7"></a>
<span class="sourceLineNo">008</span>package org.dellroad.jibxbindings.pidf.lo;<a name="line.8"></a>
<span class="sourceLineNo">009</span><a name="line.9"></a>
<span class="sourceLineNo">010</span>import org.jibx.runtime.JiBXParseException;<a name="line.10"></a>
<span class="sourceLineNo">011</span><a name="line.11"></a>
<span class="sourceLineNo">012</span>/**<a name="line.12"></a>
<span class="sourceLineNo">013</span> * The {@code &lt;con:confidence&gt;} element as defined in RFC 4119.<a name="line.13"></a>
<span class="sourceLineNo">014</span> *<a name="line.14"></a>
<span class="sourceLineNo">015</span> * @see &lt;a href="https://datatracker.ietf.org/doc/draft-ietf-geopriv-uncertainty/?include_text=1"&gt;Representation of Uncertainty and Confidence in PIDF-LO&lt;/a&gt;<a name="line.15"></a>
<span class="sourceLineNo">016</span> */<a name="line.16"></a>
<span class="sourceLineNo">017</span>public class Confidence implements Cloneable {<a name="line.17"></a>
<span class="sourceLineNo">018</span><a name="line.18"></a>
<span class="sourceLineNo">019</span>    public static final String UNKNOWN_VALUE = "unknown";<a name="line.19"></a>
<span class="sourceLineNo">020</span><a name="line.20"></a>
<span class="sourceLineNo">021</span>    private ProbabilityDensityFunction probabilityDensityFunction = ProbabilityDensityFunction.UNKNOWN;<a name="line.21"></a>
<span class="sourceLineNo">022</span>    private float value = Float.NaN;<a name="line.22"></a>
<span class="sourceLineNo">023</span><a name="line.23"></a>
<span class="sourceLineNo">024</span>    public Confidence() {<a name="line.24"></a>
<span class="sourceLineNo">025</span>    }<a name="line.25"></a>
<span class="sourceLineNo">026</span><a name="line.26"></a>
<span class="sourceLineNo">027</span>    public Confidence(ProbabilityDensityFunction probabilityDensityFunction, float value) {<a name="line.27"></a>
<span class="sourceLineNo">028</span>        this.setProbabilityDensityFunction(probabilityDensityFunction);<a name="line.28"></a>
<span class="sourceLineNo">029</span>        this.setValue(value);<a name="line.29"></a>
<span class="sourceLineNo">030</span>    }<a name="line.30"></a>
<span class="sourceLineNo">031</span><a name="line.31"></a>
<span class="sourceLineNo">032</span>    public ProbabilityDensityFunction getProbabilityDensityFunction() {<a name="line.32"></a>
<span class="sourceLineNo">033</span>        return this.probabilityDensityFunction;<a name="line.33"></a>
<span class="sourceLineNo">034</span>    }<a name="line.34"></a>
<span class="sourceLineNo">035</span>    public void setProbabilityDensityFunction(ProbabilityDensityFunction probabilityDensityFunction) {<a name="line.35"></a>
<span class="sourceLineNo">036</span>        this.probabilityDensityFunction = probabilityDensityFunction;<a name="line.36"></a>
<span class="sourceLineNo">037</span>    }<a name="line.37"></a>
<span class="sourceLineNo">038</span><a name="line.38"></a>
<span class="sourceLineNo">039</span>    public float getValue() {<a name="line.39"></a>
<span class="sourceLineNo">040</span>        return this.value;<a name="line.40"></a>
<span class="sourceLineNo">041</span>    }<a name="line.41"></a>
<span class="sourceLineNo">042</span>    public void setValue(float value) {<a name="line.42"></a>
<span class="sourceLineNo">043</span>        this.value = value;<a name="line.43"></a>
<span class="sourceLineNo">044</span>    }<a name="line.44"></a>
<span class="sourceLineNo">045</span><a name="line.45"></a>
<span class="sourceLineNo">046</span>// JiBX<a name="line.46"></a>
<span class="sourceLineNo">047</span><a name="line.47"></a>
<span class="sourceLineNo">048</span>    public static String serializeConfidenceValue(float value) {<a name="line.48"></a>
<span class="sourceLineNo">049</span>        if (Float.isNaN(value) || Float.isInfinite(value))<a name="line.49"></a>
<span class="sourceLineNo">050</span>            return UNKNOWN_VALUE;<a name="line.50"></a>
<span class="sourceLineNo">051</span>        value = Math.min(Math.max(value, 0.0f), 100.0f);<a name="line.51"></a>
<span class="sourceLineNo">052</span>        return String.format("%.1f", value);<a name="line.52"></a>
<span class="sourceLineNo">053</span>    }<a name="line.53"></a>
<span class="sourceLineNo">054</span><a name="line.54"></a>
<span class="sourceLineNo">055</span>    public static float deserializeConfidenceValue(String string) throws JiBXParseException {<a name="line.55"></a>
<span class="sourceLineNo">056</span>        if (string == null || (string = string.trim()).length() == 0 || string.equalsIgnoreCase(UNKNOWN_VALUE))<a name="line.56"></a>
<span class="sourceLineNo">057</span>            return Float.NaN;<a name="line.57"></a>
<span class="sourceLineNo">058</span>        float value;<a name="line.58"></a>
<span class="sourceLineNo">059</span>        try {<a name="line.59"></a>
<span class="sourceLineNo">060</span>            value = Float.parseFloat(string);<a name="line.60"></a>
<span class="sourceLineNo">061</span>        } catch (NumberFormatException e) {<a name="line.61"></a>
<span class="sourceLineNo">062</span>            throw new JiBXParseException("incorrectly formatted value", string, e);<a name="line.62"></a>
<span class="sourceLineNo">063</span>        }<a name="line.63"></a>
<span class="sourceLineNo">064</span>        value = Math.min(Math.max(value, 0.0f), 100.0f);<a name="line.64"></a>
<span class="sourceLineNo">065</span>        return value;<a name="line.65"></a>
<span class="sourceLineNo">066</span>    }<a name="line.66"></a>
<span class="sourceLineNo">067</span><a name="line.67"></a>
<span class="sourceLineNo">068</span>// Cloneable<a name="line.68"></a>
<span class="sourceLineNo">069</span><a name="line.69"></a>
<span class="sourceLineNo">070</span>    @Override<a name="line.70"></a>
<span class="sourceLineNo">071</span>    public Confidence clone() {<a name="line.71"></a>
<span class="sourceLineNo">072</span>        try {<a name="line.72"></a>
<span class="sourceLineNo">073</span>            return (Confidence)super.clone();<a name="line.73"></a>
<span class="sourceLineNo">074</span>        } catch (CloneNotSupportedException e) {<a name="line.74"></a>
<span class="sourceLineNo">075</span>            throw new RuntimeException(e);<a name="line.75"></a>
<span class="sourceLineNo">076</span>        }<a name="line.76"></a>
<span class="sourceLineNo">077</span>    }<a name="line.77"></a>
<span class="sourceLineNo">078</span><a name="line.78"></a>
<span class="sourceLineNo">079</span>// ProbabilityDensityFunction<a name="line.79"></a>
<span class="sourceLineNo">080</span><a name="line.80"></a>
<span class="sourceLineNo">081</span>    /**<a name="line.81"></a>
<span class="sourceLineNo">082</span>     * Indicates probability density function associated with a {@link Confidence} value.<a name="line.82"></a>
<span class="sourceLineNo">083</span>     */<a name="line.83"></a>
<span class="sourceLineNo">084</span>    public enum ProbabilityDensityFunction {<a name="line.84"></a>
<span class="sourceLineNo">085</span>        UNKNOWN("unknown"),<a name="line.85"></a>
<span class="sourceLineNo">086</span>        NORMAL("normal"),<a name="line.86"></a>
<span class="sourceLineNo">087</span>        RECTANGULAR("rectangular");<a name="line.87"></a>
<span class="sourceLineNo">088</span><a name="line.88"></a>
<span class="sourceLineNo">089</span>        private final String xmlValue;<a name="line.89"></a>
<span class="sourceLineNo">090</span><a name="line.90"></a>
<span class="sourceLineNo">091</span>        private ProbabilityDensityFunction(String xmlValue) {<a name="line.91"></a>
<span class="sourceLineNo">092</span>            this.xmlValue = xmlValue;<a name="line.92"></a>
<span class="sourceLineNo">093</span>        }<a name="line.93"></a>
<span class="sourceLineNo">094</span><a name="line.94"></a>
<span class="sourceLineNo">095</span>        public final String getXMLValue() {<a name="line.95"></a>
<span class="sourceLineNo">096</span>            return this.xmlValue;<a name="line.96"></a>
<span class="sourceLineNo">097</span>        }<a name="line.97"></a>
<span class="sourceLineNo">098</span>    }<a name="line.98"></a>
<span class="sourceLineNo">099</span>}<a name="line.99"></a>
<span class="sourceLineNo">100</span><a name="line.100"></a>




























































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